Results 71 to 80 of about 4,426 (118)

[Diffusion cycle-consistent generative adversarial networks for pelvic active bone marrow segmentation]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Zhuo L   +5 more
europepmc   +1 more source

[A case of isolated myeloid sarcoma initially presenting as a mediastinal mass]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Yang JH   +8 more
europepmc   +1 more source

城市轨道交通杂散电流对500 kV变压器直流偏磁影响测试分析

open access: yesGaoya dianqi
城市轨道交通运行会引起变压器直流偏磁问题,严重威胁电网的安全稳定运行。为研究轨道交通运行对变压器直流偏磁的影响,文中对上海市轨道交通沿线的某500 kV变压器,采用多物理量同步测量方法测试了轨道交通正常运行、高峰运行和停运后的变压器中性点直流、振动和噪声特性,并与2010年地铁刚投运时振动噪声数据进行比较。分析测试结果发现变压器中性点直流、振动噪声特性与轨道交通负荷功率呈现正相关的变化规律。证明了轨道交通运行引起的杂散电流会导致变压器长期直流偏磁运行,为解决类似问题提供了参考性意见。
陈璐   +5 more
doaj  

[Acute megakaryoblastic leukemia with CBFA2T3::GLIS2 fusion gene: 3 cases report and literature review]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Lin S   +7 more
europepmc   +1 more source

强电流真空电弧——第二部分:理论概述

open access: yesGaoya dianqi, 1973
1 引言 本文的第一部分,已说明了频率为50赫时、半波内自由燃烧的电流为数十千安的真空电弧的特性和外形。特别表明,铜蒸汽电弧在数百安下是扩散的 ...
doaj  

[Dihydroartemisinin inhibits the progression of oral squamous cell carcinoma]. [PDF]

open access: yesHua Xi Kou Qiang Yi Xue Za Zhi
Shan T   +5 more
europepmc   +1 more source

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